After I upgraded the software to 1.13, my Treo 650 has been restarting and freezing at least 3-4 times a week and I'm not a heavy user.
I remember finding a tip here on this forum about deleting a certain file (using FileZ), restarting and performing hotsync again. This fixed a lot of issues previously.

Does anyone remember the name of the file or the link to the previous thread?

Any help would be greatly appreciated!